| abstract |
PURPOSE: 1,3-Dithiolan-2-iridenmalonate derivatives shown by formula I [where R 1 and R 2 are 1W4C alkyls; R 3 is chloromethyl, phenyl, groups of formula CH 2 NR 4 R 5 (where R 4 and R 5 are lower alkyls, or they form a lower alkylene together, cut off by O atom in some cases), or a group of formula A-COOM (where M is H or a salt forming residue; A is a lower alkylene, lower alkentlene or cyclohexenylene)]. n COPYRIGHT: (C)1976,JPO&Japio |